New mixed LiIn(S1-xSex)2 crystals for frequency conversion of IR lasers

Yuri M. Andreev; Victor V. Atuchin; Pavel P. Geiko; V. V. Popov; G. V. Lanskii; N. C. Trocenko

doi:10.1117/12.606299

15 December 2004 New mixed LiIn(S_1-xSe_x)₂ crystals for frequency conversion of IR lasers

Yuri M. Andreev, Victor V. Atuchin, Pavel P. Geiko, V. V. Popov, G. V. Lanskii, N. C. Trocenko

Proceedings Volume 5743, Eleventh International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics; (2004) https://doi.org/10.1117/12.606299
Event: Eleventh International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics, 2004, Tomsk, Russian Federation

Abstract

LiInSe₂ and mixed LiIn(S _0.5Se _0.5)2 crystals are grown by vertical Bridgman-Stockbarger method. Optical properties of deep red LiInSe₂, yellowish LiInS₂, and orange LiIn(S _0.5Se _0.5)₂ crystals are investigated. Second harmonic generation has been evaluated in LiInSe₂ element 6.3 mm long under pumping by CO₂ laser, 30 ns pulses, and as high external peak power efficiency as 11.7% has been obtained under optimal conditions.

Citation Download Citation

Yuri M. Andreev, Victor V. Atuchin, Pavel P. Geiko, V. V. Popov, G. V. Lanskii, and N. C. Trocenko "New mixed LiIn(S_1-xSe_x)₂ crystals for frequency conversion of IR lasers", Proc. SPIE 5743, Eleventh International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics, (15 December 2004); https://doi.org/10.1117/12.606299

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